purchase-mcp-server/bin/cli.js

Purchase and budget management server handling requisitions, purchase orders, expenses, budgets, and vendor management with ERP access for data extraction

#!/usr/bin/env node

import { spawn } from 'child_process';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
import { Command } from 'commander';
import { readFileSync } from 'fs';

// Get package version from package.json
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
const packageJson = JSON.parse(readFileSync(join(__dirname, '..', 'package.json'), 'utf8'));

// Setup Commander
const program = new Command();
program
  .name('purchase-mcp-server')
  .description('Purchase and budget management MCP server')
  .version(packageJson.version)
  .allowUnknownOption() // Allow unknown options to be passed to the server
  .option('--help', 'Display help information')
  .action(() => {
    // If --help is explicitly passed, show help and exit
    if (program.opts().help) {
      program.help();
      return;
    }

    const serverPath = join(__dirname, '..', 'dist', 'index.js');
    const args = process.argv.slice(2);
    
    // Start the server process
    const child = spawn('node', [serverPath, ...args], {
      stdio: 'inherit',
      shell: true
    });

    // Handle process events
    child.on('error', (error) => {
      console.error('Error starting server:', error);
      process.exit(1);
    });

    child.on('exit', (code) => {
      process.exit(code || 0);
    });
  });

// Parse arguments
program.parse(process.argv);